Viewing archive of Thursday, 6 November 2025
Geophysical report
Solar and Geophysical Activity Summary 2025 Nov 06 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 310 Issued at 0245Z on 06 Nov 2025 This report is compiled from data received at SWO on 05 NovA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0337 0337 0337 120 0451 0451 0451 130 0834 0834 0834 120 0839 0839 0839 100 0906 0907 0910 180 0916 0920 0923 4275 C1.9 140 0939 0940 0940 160 0944 0946 0946 110 1016 1016 1018 1300 1021 1027 1032 4273 S10W07 C3.0 Sf 1400 1036 1119 1143 4274 N22E51 M7.4 2n 1400 760 2152 2207 2216 4274 N28E40 M8.6 2b 310 180 II 2231 2232 2248 4274 N25E41 Sf 240 2236 2236 2236 110 2313 2314 2314 100 2319 2319 2319 100
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field reached
major storm levels
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 147 SSN 076 Afr/Ap 019/028 X-ray Background C1.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.5e+06 GT 10 MeV 3.7e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 4.10e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 2 5 3 2 3 3 5 Planetary 4 3 4 2 2 2 5 6
F. Comments
None
All times in UTC
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 186 +94.2 |
| Last 30 days | 106.3 +12.6 |